1 files changed, 80 insertions, 0 deletions
diff --git a/spec/models/webauthn_credentials_spec.rb b/spec/models/webauthn_credentials_spec.rb
new file mode 100644
index 000000000..9289c371e
--- /dev/null
+++ b/spec/models/webauthn_credentials_spec.rb
@@ -0,0 +1,80 @@
+require 'rails_helper'
+
+RSpec.describe WebauthnCredential, type: :model do
+  describe 'validations' do
+    it 'is invalid without an external id' do
+      webauthn_credential = Fabricate.build(:webauthn_credential, external_id: nil)
+
+      webauthn_credential.valid?
+
+      expect(webauthn_credential).to model_have_error_on_field(:external_id)
+    end
+
+    it 'is invalid without a public key' do
+      webauthn_credential = Fabricate.build(:webauthn_credential, public_key: nil)
+
+      webauthn_credential.valid?
+
+      expect(webauthn_credential).to model_have_error_on_field(:public_key)
+    end
+
+    it 'is invalid without a nickname' do
+      webauthn_credential = Fabricate.build(:webauthn_credential, nickname: nil)
+
+      webauthn_credential.valid?
+
+      expect(webauthn_credential).to model_have_error_on_field(:nickname)
+    end
+
+    it 'is invalid without a sign_count' do
+      webauthn_credential = Fabricate.build(:webauthn_credential, sign_count: nil)
+
+      webauthn_credential.valid?
+
+      expect(webauthn_credential).to model_have_error_on_field(:sign_count)
+    end
+
+    it 'is invalid if already exist a webauthn credential with the same external id' do
+      existing_webauthn_credential = Fabricate(:webauthn_credential, external_id: "_Typ0ygudDnk9YUVWLQayw")
+      new_webauthn_credential = Fabricate.build(:webauthn_credential, external_id: "_Typ0ygudDnk9YUVWLQayw")
+
+      new_webauthn_credential.valid?
+
+      expect(new_webauthn_credential).to model_have_error_on_field(:external_id)
+    end
+
+    it 'is invalid if user already registered a webauthn credential with the same nickname' do
+      user = Fabricate(:user)
+      existing_webauthn_credential = Fabricate(:webauthn_credential, user_id: user.id, nickname: 'USB Key')
+      new_webauthn_credential = Fabricate.build(:webauthn_credential, user_id: user.id, nickname: 'USB Key')
+
+      new_webauthn_credential.valid?
+
+      expect(new_webauthn_credential).to model_have_error_on_field(:nickname)
+    end
+
+    it 'is invalid if sign_count is not a number' do
+      webauthn_credential = Fabricate.build(:webauthn_credential, sign_count: 'invalid sign_count')
+
+      webauthn_credential.valid?
+
+      expect(webauthn_credential).to model_have_error_on_field(:sign_count)
+    end
+
+    it 'is invalid if sign_count is negative number' do
+      webauthn_credential = Fabricate.build(:webauthn_credential, sign_count: -1)
+
+      webauthn_credential.valid?
+
+      expect(webauthn_credential).to model_have_error_on_field(:sign_count)
+    end
+
+    it 'is invalid if sign_count is greater 2**32 - 1' do
+      webauthn_credential = Fabricate.build(:webauthn_credential, sign_count: 2**32)
+
+      webauthn_credential.valid?
+
+      expect(webauthn_credential).to model_have_error_on_field(:sign_count)
+    end
+  end
+end